[Linux] [CS1.6] couldn't exec maps/de_dust2_load.cfg

[nphalem]

Recently, I tried to view a demo using viewdemo command and each time I try it, the game crashes. While trying to fix the issue, as per someones suggestion, I tried to first load the map on which the demo was played and then load the demo.

Then, I noticed that I can't even load the maps properly. I entered the following into the console:

map de_dust2

and I got this error in the console couldn't exec maps/de_dust2_load.cfg.

This file doesn't exist. This happens with every other map I tried, just different _load.cfg file. When the map is loaded, most of the hud is missing and I don't have any weapons by default. I can buy them from shop and then use them though.

Can someone please help me resolve this issue? I will provide any information that is needed.